package servlet;

import dao.FruitMapper;
import org.apache.ibatis.session.SqlSession;
import utils.MyBatisUtil;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet(urlPatterns = "/DeleteServlet")
public class DeleteServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("utf-8");
        resp.setContentType("text/html;charset=utf-8");
        PrintWriter out = resp.getWriter();

        SqlSession sqlSession = MyBatisUtil.createSqlSession();
        out.print(sqlSession.getMapper(FruitMapper.class).delete(Integer.parseInt(req.getParameter("id"))));
        sqlSession.commit();
        MyBatisUtil.closeSqlSession(sqlSession);
        out.flush();
        out.close();
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req,resp);
    }
}
